<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            padding: 0px;
            margin: 0px;
        }


        .toubu {
            width: 100%;
            height: 300px;
            background: skyblue fixed;
            transition: background .5;
        }

        .toubu>div {
            width: 400px;
            height: 70px;
            float: left;
            margin-right: 100px;
            background-color: slateblue;
        }

        .daohang {
            overflow: auto;
            width: 100%;
            background: rgb(212, 82, 195) fixed;
        }

        .daohang>div {
            float: left;
            width: 80px;
            height: 50px;
            margin: 5px;
            background-color: slategray;
        }

        .shenti {
            display: inline-block;
            overflow: auto;
            width: 80%;
            margin: 20px 0 0 100px;
            background-color: rgb(230, 208, 179);
        }

        .shenti>div {
            float: left;
            width: 280px;
            height: 200px;
            margin: 10px;
            background-color: aquamarine;
        }
        .guding {
            width: 100px;
            height: 100px;
            top: 600px;
            right: 4px;
            background-color: rgb(216, 143, 223);
            /* z-index: 2000; */
            position: fixed;
        }

        .zijue {
            position: absolute;
            bottom: 0px;
            right: 50%;
            width: 70px;
            height: 25px;
            background-color: saddlebrown;
        }

        .shili1 {
            position: relative;
        }

        .nianxing {
            display: inline-block;
            float: right;
            margin: 0 100px 0 0px;
            width: 100px;
            height: 100px;
            position: sticky;
            top: 100px;
            background-color: saddlebrown;
        }

        .toubu:hover,
        .guding:hover {
            filter: blur(3px);
            background: rgb(193, 149, 199);
        }

        .dingbu1:hover {
            transform: translate(0, 10px);
        }

        img {
            vertical-align: middle;
        }

        .shili2_1 {
            width: 100%;
            height: 50px;
            background-color: rgb(216, 143, 223);
            margin-top: 3px;
        }

        .shenti2_1:hover {
            visibility: hidden;
        }

        .shenti2_1 {
            cursor: pointer;
        }

        .shenti3_1 {
            width: 100px;
            height: 100px;
            margin: 30px auto;
            background-color: rgb(207, 109, 170);
            transition: all 1s;
        }

        .shenti3_1:hover {
            transform: rotate(360deg) scale(2, 2);
        }
        .dibu {
            perspective: 3000px;
            width: 100%;
            height: 500px;
            position: relative;
            transform-style: preserve-3d;
            animation: muma 5s linear infinite;
        }

        .dibu div {
            width: 100px;
            height: 142px;
            position: absolute;
            top: 150px;
            left: 50%;
            
          background: url(images/xtx.png); 

        }

        .dibu1 {
            transform: rotateY(0deg) translateZ(300px);
        }

        .dibu2 {
            transform: rotateY(-60deg) translateZ(300px);
        }

        .dibu3 {
            transform: rotateY(-120deg) translateZ(300px);
        }

        .dibu4 {
            transform: rotateY(-180deg) translateZ(300px);
        }

        .dibu5 {
            transform: rotateY(-240deg) translateZ(300px);
        }

        .dibu6 {
            transform: rotateY(-300deg) translateZ(300px);
        }
 
        @keyframes muma{
            0%{
                transform: rotateY(0deg);
            }
            100%{
                transform: rotateY(360deg);
            }
        }
    </style>
</head>

<body>
    <div class="toubu">
        <div class="dingbu1"></div>
        <div class="dingbu2"></div>
        <div class="dingbu3"></div>
    </div>
    <div class="daohang">
        <div class="jingbu1">导航1</div>
        <div class="jingbu2">导航2</div>
        <div class="jingbu3">导航3</div>
        <div class="jingbu4">导航4</div>
        <div class="jingbu5">导航5</div>
        <div class="jingbu6">导航6</div>
        <div class="jingbu7">导航7</div>
        <div class="jingbu8">导航8</div>
        <div class="jingbu9">导航9</div>
        <div class="jingbu10">导航10</div>
        <div class="jingbu11">导航11</div>
        <div class="jingbu12">导航12</div>
        <div class="jingbu13">导航13</div>
        <div class="jingbu14">导航14</div>
        <div class="jingbu15">导航15</div>
        <div class="jingbu16">导航16</div>
    </div>
    <span class="nianxing">粘性定位</span>
    <span class="shenti">
        <div class="shili1">
            <div class="zijue">子绝父相</div>
        </div>
        <div class="shili2">
            <div class="shenti2_1">
                <img src="images/xtx.png">这是本人吗
            </div>
            <div class="shili2_1">555</div>
        </div>
        <div class="shili3">
            <div class="shenti3_1">2d旋转</div>
        </div>
        <div class="shili4"></div>
        <div class="shili5"></div>
        <div class="shili6"></div>
        <div class="shili7"></div>
        <div class="shili8"></div>
        <div class="shili9"></div>
        <div class="shili10"></div>
        <div class="shili11"></div>
        <div class="shili12"></div>
        <div class="shili13"></div>
        <div class="shili14"></div>
        <div class="shili15"></div>
        <div class="shili16"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
        <div class="shili"></div>
    </span>
    <div class="dibu">
        <div class="dibu1">muma1</div>
        <div class="dibu2">muma2</div>
        <div class="dibu3">muma3</div>
        <div class="dibu4">muma4</div>
        <div class="dibu5">muma5</div>
        <div class="dibu6">muma6</div>
    </div>
    <div class="guding">固定定位</div>

</html>